2018563668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{28477}}^1$

素因数の和:28677

約数の個数: 72

約数和(自身を含む): 5597635680

約数和(自身を除く): 3579072012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 1074, 1611, 1969, 2148, 3222, 3938, 5907, 6444, 7876, 11814, 17721, 23628, 28477, 35442, 56954, 70884, 85431, 113908, 170862, 256293, 313247, 341724, 512586, 626494, 939741, 1025172, 1252988, 1879482, 2819223, 3758964, 5097383, 5638446, 10194766, 11276892, 15292149, 20389532, 30584298, 45876447, 56071213, 61168596, 91752894, 112142426, 168213639, 183505788, 224284852, 336427278, 504640917, 672854556, 1009281834, 2018563668]

約数ペア:

[(1, 2018563668), (2, 1009281834), (3, 672854556), (4, 504640917), (6, 336427278), (9, 224284852), (11, 183505788), (12, 168213639), (18, 112142426), (22, 91752894), (33, 61168596), (36, 56071213), (44, 45876447), (66, 30584298), (99, 20389532), (132, 15292149), (179, 11276892), (198, 10194766), (358, 5638446), (396, 5097383), (537, 3758964), (716, 2819223), (1074, 1879482), (1611, 1252988), (1969, 1025172), (2148, 939741), (3222, 626494), (3938, 512586), (5907, 341724), (6444, 313247), (7876, 256293), (11814, 170862), (17721, 113908), (23628, 85431), (28477, 70884), (35442, 56954)]